Phil's little sister, Angela, told him a story. The next day, Phil told 4 people. The day after, each of those 4 people told 4 more people. Each of these people told 4 more people. The table below shows the number of people that have heard Angela's story, N(t), t days after Angela originally told it.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

is there a question here?

step-by-step explanation:

73

step-by-step explanation:

7×3²+10

=7×9+10

=63+10

=73